Estimation of optimum specific energy based on rock properties for assessment of roadheader performance
The South African Institute of Mining and Metallurgy, Vol. 104, No. 11, Aralık 2004, s. 633-642, ISSN: 0038223X
BALCI CEMAL,MURAT ALİ DEMİRÇİN,ÇOPUR HANİFİ,TUNÇDEMİR HAKAN